Security Scan Report: seattle.speedtest.centurylink.net

Redirected to: https://ctl-lumen.speedtestcustom.com/

Submitted: Apr 4, 2026, 4:40:42 PMCompleted: Apr 4, 2026, 4:42:06 PMpubliccompleted
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Summary

This website contacted 2 IPs in 2 countries across 3 domains to perform 5 HTTP transactions. The main domain is ctl-lumen.speedtestcustom.com and was registered NaN years ago.

Submitted URL: https://seattle.speedtest.centurylink.net

Effective URL: https://ctl-lumen.speedtestcustom.com/Redirected

The Cisco Umbrella rank of the primary domain is #57,131 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 95%

0
Risk Score

No security concerns detected; site appears legitimate.

Safety Factors
Well‑established domain (>16 years)
No forms or password fields
No malicious Indicators of Compromise
Single legitimate redirect to ctl‑lumen.speedtestcustom.com
Page title matches expected service
Domain age information unavailable

Details

Page Title

Speedtest Custom - Test your internet speeds

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

documentation technical

(30%)

Domain Information

You're looking at domain 'seattle.speedtest.centurylink.net' on the network infrastructure generic top-level domain (.net), featuring subdomain 'seattle.speedtest'. The second-level label 'centurylink' is 11 characters long split between three vowels and 8 consonants. Tokenizing the label suggests one word: centurylink. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://seattle.speedtest.centurylink.net

Page Load Overview

2.86s
Total Load Time
8
HTTP Requests
3
Domains
542 KB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:80%
Script:Latin
Direction:ltr

Detection Details

Language Code:en
Detection Confidence:80%
Script Type:Latin
HTML Lang Attribute:en
Text Length:390 chars
Detector Agreement:50%

Website Classification

Primary Category

documentation technical30% confidence
Type: static
Method: ml+structural

All Detected Categories

documentation technical
30%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
4146.75.122.219Frankfurt am Main, Hesse, Germany
AS54113Fastly, Inc.
463.224.243.194Portland, Oregon, United States
AS209CenturyLink Communications, LLC
82--

Detected Technologies3

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T15812FF9C2662B83D4183AA82BC2F2F1BF668D41F881D9CD3D19DCC9D44FA6C65C0E45D

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

192:Sn2eBbPqwwUgtCGwpah0pPihqWA3WzT/USQSwDdmJIbs7IYyf2IjaiSpyTyTDtU3:Sn2eBbPqLUgtxwps0pqhqV3WPUSvw5mm

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:9897:lCCRigRMQAcCgIASmEB0+FILgmcQMDCA8pCCKleRqAPIEA4IAYgjiAc1qISlFCASAPA8iNLkGCQBIgaJkBAMNBFgJgAB6PCl

These hashes enable detection of similar websites and malware variants by comparing content similarity even when exact matches aren't found.

Image Hashes

Perceptual Hashes

Average Hash:0000000000000000
Perceptual Hash:8000000000000000
Difference Hash:0000000000000000
Wavelet Hash:0000000000000000
Color Hash:#abac53

Other Hashes

Crop Resistant:0000000000000000

Scan History

Scan history not available

Unable to load historical scan data